Greencastle Weather Forecast

    • 62
    • 76

    Rain Likely

    • 37
    • 81

    Rain

    • 33
    • 48

    Chance Rain

    • 39
    • 61

    Mostly Cloudy

    • 48
    • 64

    Partly Sunny

    • 37
    • 73

    Rain

Today 10 Mar Kanawha

Mostly sunny with a chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 10 Mar Kanawha

Partly cloudy and not as cool. Near steady temperature in the mid 50s. South Winds around 5 Mph.

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Greencastle Temperature Statistics

March Temperature

Beckley, Raleigh County Memorial Airport (22.4 miles)

  • Lowest 2 March, 2026

    32 °F

  • Average March

    54 °F

  • Highest 7 March, 2026

    78.1 °F

Climate (2021–Present)

Beckley, Raleigh County Memorial Airport (22.4 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    63.6 °F
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